Free access
Issue
Apidologie
Volume 40, Number 3, May-June 2009
Bee conservation
Page(s) 211 - 236
DOI http://dx.doi.org/10.1051/apido/2009015
Published online 07 July 2009
References of  Apidologie 40 (2009) 211–236
  • Aizen M.A., Feinsinger P. (1994) Habitat Fragmentation, Native Insect Pollinators, and Feral Honey-Bees in Argentine Chaco Serrano, Ecol. Appl. 4, 378–392 [CrossRef].
  • Alcock J. (1997) Competition from large males and the alternative mating tactics of small males of Dawson's burrowing bee (Amegilla dawsoni) (Apidae, Apinae, Anthophorini), J. Insect Behav. 10, 99–113 [CrossRef].
  • Ashworth L., Aguilar R., Galetto L., Aizen M.A. (2004) Why do pollination generalist and specialist plant species show similar reproductive susceptibility to habitat fragmentation? J. Ecol. 92, 717–719 [CrossRef].
  • Askew R.R. (1971) Parasitic Insects, Heinemann Educational Books, London, UK.
  • Banaszak J. (1995) Changes in Fauna of Wild Bees in Europe, Pedagogical University, Bydgoszcz, Poland.
  • Bascompte J., Jordano P. (2007) Plant-animal mutualistic networks: The architecture of biodiversity, Annu. Rev. Ecol. Evol. Syst. 38, 567–593 [CrossRef].
  • Becker P., Moure J.S., Peralta F.J.A. (1991) More about euglossine bees in Amazonian forest fragments, Biotropica 23, 586–591 [CrossRef].
  • Biesmeijer J.C., Roberts S.P., Reemer M., Ohlemueller R., Edwards M., Peeters T., Schaffers A., Potts S.G., Kleukers R., Thomas C.D., Settele J., Kunin W.E. (2006) Parallel declines in pollinators and insect-pollinated plants in Britain and the Netherlands, Science 313, 351–354 [CrossRef] [PubMed].
  • Blanchetot A. (1992) DNA fingerprinting analysis in the solitary bee Megachile rotundata – variability and nest mate genetic-relationships, Genome 35, 681–688 [PubMed].
  • Bogusch P., Kratochvil L., Straka J. (2006) Generalist cuckoo bees (Hymenoptera: Apoidea: Sphecodes) are species-specialist at the individual level, Behav. Ecol. Sociobiol. 60, 422–429 [CrossRef].
  • Boomsma J.J., Schmid-Hempel P., Hughes W.O.H. (2005) Life histories and parasite pressure across the major groups of social insects, in: Fellowes M.D.E., Holloway G.J., Rolff J. (Eds.), Insect Evolutionary Ecology, CABI Publishing, London, pp. 139–176.
  • Brady S.G., Sipes S., Pearson A., Danforth B.N. (2006) Recent and simultaneous origins of eusociality in halictid bees, Proc. R. Soc. B Biol. Sci. 273, 1643–1649 [CrossRef].
  • Brosi B.J., Daily G.C., Shih T.M., Oviedo F., Durán G. (2008) The effects of forest fragmentation on bee communities in tropical countryside, J. Appl. Ecol. 45, 773–783 [CrossRef].
  • Brussard P.F. (1991) The role of ecology in biological conservation, Ecol. Appl. 1, 6–12 [CrossRef].
  • Buchmann S.L., Nabhan G.P. (1996) The Forgotten Pollinators, Island Press, Washington, DC.
  • Byrne A., Fitzpatrick Ú. (2009) Bee conservation policy at the global, regional and national levels, Apidologie 40, 194–210 [CrossRef] [EDP Sciences].
  • Cane J.H. (1991) Soils of ground-nesting bees (Hymenoptera: Apoidea): texture, moisture, cell depth, and climate, J. Kans. Entomol. Soc. 64, 406–413.
  • Cane J.H. (2001) Habitat fragmentation and native bees: a premature verdict? Conserv. Ecol. 5.
  • Cane J.H., Tepedino V.J. (2001) Causes and extent of declines among native North American invertebrate pollinators: Detection, evidence, and consequences, Conserv. Ecol. 5, http://www.consecol.org/vol5/iss1/art1/ (accessed on 16 February 2009).
  • Cane J.H., Sipes S. (2006) Characterizing floral specialization by bees: analytical methods and a revised lexicon for oligolecty, in: Waser N.M., Ollerton J. (Eds.), Plant-pollinator interactions from specialization to generalization, University of Chicago Press, Chicago, pp. 99–122.
  • Cane J.H., Minckley R.L., Kervin L.J., Roulston T.H., Williams N.M. (2006) Complex responses within a desert bee guild (Hymenoptera: Apiformes) to urban habitat fragmentation, Ecol. Appl. 16, 632–644 [CrossRef] [PubMed].
  • Chacoff N.A., Aizen M.A. (2006) Edge effects on flower-visiting insects in grapefruit plantations bordering premontane subtropical forest, J. Appl. Ecol. 43, 18–27 [CrossRef].
  • Chapman R.E., Bourke A.F.G. (2001) The influence of sociality on the conservation biology of social insects, Ecol. Lett. 4, 650–662 [CrossRef].
  • Cornell H.V., Hawkins B.A. (2003) Herbivore responses to plant secondary compound: a test of phytochemical coevolution theory, Am. Nat. 161, 507–522 [CrossRef] [PubMed].
  • Cox-Foster D.L., Conlan S., Holmes E.C., Palacios G., Evans J.D., Moran N.A., Quan P.L., Briese T., Hornig M., Geiser D.M., Martinson V., van Engelsdorp D., Kalkstein A.L., Drysdale A., Hui J., Zhai J.H., Cui L.W., Hutchison S.K., Simons J.F., Egholm M., Pettis J.S., Lipkin W.I. (2007) A metagenomic survey of microbes in honey bee colony collapse disorder, Science 318, 283–287 [CrossRef] [PubMed].
  • Cresswell J.E., Osborne J.L., Goulson D. (2000) An economic model of the limits to foraging range in central place foragers with numerical solutions for bumblebees, Ecol. Entomol. 25, 249–255 [CrossRef].
  • Crozier R.H., Pamilo P. (1996) Evolution of Social Insect Colonies: Sex Allocation and Kin Selection Oxford University Press, New York.
  • Danforth B.N. (1999) Emergence dynamics and bet hedging in a desert bee, Perdita portalis, Proc. R. Soc. B 266, 1985–1994 [CrossRef].
  • Danforth B.N. (2002) Evolution of sociality in a primitively eusocial lineage of bees, Proc. Natl Acad. Sci. USA 99, 286–290 [CrossRef] [PubMed].
  • Danforth B.N., Ballard S., Ji L.J. (2003) Gene flow and population structure in an oligolectic desert bee, Macrotera (Macroteropsis) portalis (Hymenoptera: Andrenidae), J. Kans. Entomol. Soc. 76, 221–235.
  • Defra (2005) Environmental Stewardship. Defra, London, UK, [online] www.defra.gov.uk/erdp/schemes/es/default.htm (accessed 16 February 2009).
  • DeFries R.S., Foley J.A., Asner G.P. (2004) Land-use choices: balancing human needs and ecosystem function, Frontiers Ecol. Environ. 2, 249–257.
  • Diaz S. et al. (2005) Biodiversity regulation of ecosystem services, in: Hassan R., Scholes R., Ash N. (Eds.), Ecosystems and Human Well-Being: Current State and Trends, Vol. 1, Island Press, Washington, DC, pp. 297–329.
  • Dick C.W., Roubik D.W., Gruber K.F., Bermingham E. (2004) Long-distance gene flow and cross-Andean dispersal of lowland rainforest bees (Apidae: Euglossini) revealed by comparative mitochondrial DNA phylogeography, Mol. Ecol. 13, 3775–3785 [CrossRef] [PubMed].
  • Donaldson J., Nanni I., Zachariades C., Kemper J., Thompson J.D. (2002) Effects of habitat fragmentation on pollinator diversity and plant reproductive success in renosterveld shrublands of South Africa, Conserv. Biol. 16, 1267–1276 [CrossRef].
  • Dormann C.F., Schweiger O., Arens P., Augenstein I., Aviron S., Bailey D., Baudry J., Billeter R., Bugter R., Bukácek R., Burel F., Cerny M., De Cock R., De Blust G., DeFilippi R., Diekötter T., Dirksen J., Durka W., Edwards P.J., Frenzel M., Hamersky R., Hendrikx F., Herzog F., Klotz S., Koolstra B., Lausch A., Le Coeur D., Liira J., Maelfait J.P., Opdam P., Roubalova M., Schermann-Legionnet A., Schermann N., Schmidt T., Smulders M.J.M., Speelmans M., Simova P., Verboom J., van Wingerden W., Zobel M. (2008) Prediction uncertainty of environmental change effects on temperate European biodiversity, Ecol. Lett. 11, 234–244.
  • Dukas R. (2005) Bumble bee predators reduce pollinator density and plant fitness, Ecology 86, 1401–1406 [CrossRef].
  • Durrer S., Schmid-Hempel P. (1995) Parasites and the regional distribution of bumblebee species, Ecography 18, 114–122 [CrossRef].
  • Eickwort G.C., Eickwort J.M., Gordon J., Eickwort M.A. (1996) Solitary behavior in a high altitude population of the social sweat bee Halictus rubicundus (Hymenoptera: Halictidae), Behav. Ecol. Sociobiol. 38, 227–233 [CrossRef].
  • Eickwort G.C., Ginsberg H.S. (1980) Foraging and mating-behavior in Apoidea, Annu. Rev. Entomol. 25, 421–446 [CrossRef].
  • Eltz T. (2004) Spatio-temporal variation of apine bee attraction to honeybaits in Bornean forests, J. Trop. Ecol. 20, 317–324 [CrossRef].
  • Eltz T., Bruhl C.A., van der Kaars S., Linsenmair K.E. (2002) Determinants of stingless bee nest density in lowland dipterocarp forests of Sabah, Malaysia, Oecologia 131, 27–34 [CrossRef].
  • Eviner V.T., Likens G.E. (2008) The effects of pathogens on terrestrial ecosystem function, in: Ostfeld R., Keesing F., Eviner V.T. (Eds.), Infectious Disease Ecology: The Effects of Ecosystems on Disease and of Disease on Ecosystems, Princeton University Press, pp. 260–283.
  • Falk S. (1991) A review of scarce and threatened bees, wasp and ants of Great Britain. Research and Survey in Nature Conservation No. 35, Nature Conservancy Council, UK.
  • FAO (2008) Rapid Assessment of Pollinators' Status [online] http://www.cbd.int/doc/case-studies/agr/cs-agr-fao.pdf (accessed 16 February 2008).
  • Fenster C.B., Armbruster W.S., Wilson P., Dudash M.R., Thomson J.D. (2004) Pollination syndromes and floral specialization, Annu. Rev. Ecol. Evol. Syst. 35, 375–403 [CrossRef].
  • Firbank L.G., Heard M.S., Woiwod I.P., Hawes C., Haughton A.J., Champion G.T., Scott R.J., Hill M.O., Dewar A.M., Squire G.R., May M.J., Brooks D.R., Bohan D.A., Daniels R.E., Osborne J.L., Roy D.B., Black H.I.J., Rothery P., Perry J.N. (2003) An introduction to the Farm-Scale Evaluations of genetically modified herbicide-tolerant crops, J. Appl. Ecol. 40, 2–16 [CrossRef].
  • Fisher D.O., Owens I.P.F. (2004) The comparative method in conservation biology, Trends Ecol. Evol. 19, 391–398 [CrossRef] [PubMed].
  • Fitzpatrick Ú., Murray T.E., Paxton R.J., Brown M.J.F. (2007) Building on IUCN regional red lists to produce lists of species of conservation priority: a model with Irish bees, Conserv. Biol. 5, 1324–1332 [CrossRef].
  • Fortuna M.A., Bascompte J. (2006) Habitat loss and the structure of plant-animal mutualistic networks, Ecol. Lett. 9, 278–283.
  • Forup M.L., Henson K.S.E., Craze P.G., Memmott J. (2008) The restoration of ecological interactions: plant-pollinator networks on ancient and restored heathlands, J. Appl. Ecol. 45, 742–752 [CrossRef].
  • Frankham R., Ballou J.D., Briscoe D.A. (2002) Introduction to Conservation Genetics, Cambridge University Press.
  • Franzén M., Larsson M., Nilsson S.G. (2009) Small local population sizes and high habitat patch fidelity in a specialised solitary bee, J. Insect Conserv. 13, 89–95 [CrossRef].
  • Frommer U. (2008) Grundlagen der Ausbreitung und aktuellen nördlichen Verbreitung der Efeu-Seidenbiene Colletes hederae Schmidt & Westrich, 1993 in Deutschland (Hymenoptera: Apidae), Mitt. Int.. Entomol. Ver. 33, 59–74.
  • Frommer U., Flügel H.-J. (2005) Zur Ausbreitung der Furchenbiene Halictus scabiosae (Rossi, 1790) in Mitteleuropa unter besonderer Berücksichtigung der Situation in Hessen, Mitt. Int. Entomol. Ver. 30, 51–79.
  • Gathmann A., Tscharntke T. (2002) Foraging ranges of solitary bees, J. Anim. Ecol. 71, 757–764 [CrossRef].
  • Gegear R.J., Otterstatter M.C., Thomson J.D. (2006) Bumble-bee foragers infected by a gut parasite have an impaired ability to utilize floral information, Proc. R. Soc. Lond. B Biol. Sci. 273, 1073–1078 [CrossRef].
  • Ghazoul J. (2005) Buzziness as usual? Questioning the global pollination crisis, Trends Ecol. Evol. 20, 367–373 [CrossRef] [PubMed].
  • Gilbert F., Gonzales A., Evans-Freke I. (1998) Corridors maintain species richness in the fragmented landscapes of a microecosystem, Proc. R. Soc. Lond. B Biol. Sci. 265, 577–582 [CrossRef].
  • Goulson D. (2003) Bumblebees: their behaviour and ecology, Oxford University Press, Oxford.
  • Greenleaf S.S., Kremen C. (2006) Wild bees enhance honey bees' pollination of hybrid sunflower, Proc. Natl Acad. Sci. USA 103, 13890–13895 [CrossRef] [PubMed].
  • Greenleaf S.S., Williams N.M., Winfree R., Kremen C. (2007) Bee foraging ranges and their relationship to body size, Oecologia 153, 589–596 [CrossRef] [PubMed].
  • Haeseler V. (1973) Zur Kenntnis der Aculeaten- und Chrysididenfauna Schleswig-Holsteins und angrenzender Gebiete (Hymenoptera) 2. Beitrag, Schr. Naturwiss. Ver. Schleswig-Holst. 43, 51–60.
  • Haeseler V. (1974) Aculeate Hymenopteren über Nord- und Ostsee nach Untersuchungen auf Feuerschiffen, Entomol. Scand. 5, 123–136.
  • Haeseler V. (1976) Zur Aculeatenfauna der Nordfriesischen Insel Amrum (Hymenoptera), Schr. Naturwiss. Vereins Schleswig-Holstein 46, 59–78.
  • Haeseler V. (1978) Zur Fauna der aculeaten Hymenopteren der Nordseeinsel Mellum. Ein Beitrag zur Besiedlung küstennaher Inseln, Zool. Jb. Syst. 105, 368–385.
  • Hanski I. (1998) Metapopulation dynamics, Nature 396, 41–49 [CrossRef].
  • Hanski I., Pöyry J. (2006) Insect populations in fragmented habitats, in: Stewart A.J.A., New T.R., Lewis O.T. (Eds.), Insect Conservation Biology, R. Entomol. Soc. Int. Symp. on Insect Conservation Biology, University of Sussex, 12-14 September, 2005, CAB International, Wallingford, UK.
  • Hedrick P.W., Parker J.D. (1997) Evolutionary genetics and genetic variation of haplodiploids and x-linked genes, Annu. Rev. Ecol. Syst. 28, 55–83 [CrossRef].
  • Hendrickx F., Maelfait J.P., van Wingerden W., Schweiger O., Speelmasn W., Aviron S., Augenstein I., Billeter R., Bailey D., Bukacek R., Burel F., Diekötter T., Dirksen J., Herzog F., Liira J., Roubalova M., Vandomme V., Bugter R. (2007) How landscape structure, land-use intensity and habitat diversity affect components of total arthropod diversity in agricultural diversity, J. Appl. Ecol. 44, 340–351 [CrossRef].
  • Holzschuh A., Steffan-Dewenter I., Kleijn D., Tscharntke T. (2007) Diversity fo flower-visiting bees in cereal fields: effects of farming system, landscape composition and regional context, J. Appl. Ecol. 44, 41–49 [CrossRef].
  • Johansen C.A. (1977) Pesticides and pollinators, Annu. Rev. Entomol. 22, 177–192 [CrossRef].
  • Kathirithamby J. (1989) Review of the order Strepsiptera, Syst. Entomol. 14, 41–92 [CrossRef].
  • Kearns C.A., Inouye D.W., Waser N.M. (1998) Endangered mutualisms: the conservation of plant-pollinator interactions, Annu. Rev. Ecol. Syst. 29, 83–112 [CrossRef].
  • Kevan P.G. (1975) Forest application of the insecticide fenitrothion and its effect on wild bee pollinators (Hymenoptera: Apoidea) of lowbush blueberries (Vaccinium SPP.) in: Southern New Brunswick, Canada, Biol. Conserv. 7, 301–309 [CrossRef].
  • Kim K.C., Byrne L. (2006) Biodiversity loss and the taxonomic bottleneck: emerging biodiversity science, Ecol. Res. 21, 794–810 [CrossRef].
  • Kleijn D., Raemakers I. (2008) A retrospective analysis of pollen host plant use by stable and declining bumble bee species, Ecology 89, 1811–1823 [CrossRef] [PubMed].
  • Klein A.M., Steffan-Dewenter I., Buchori D., Tscharntke T. (2002) Effects of land-use intensity in tropical agroforestry systems on coffee flower-visiting and trap-nesting bees and wasps, Conserv. Biol. 16, 1003–1014 [CrossRef].
  • Klein A.-M., Steffan-Dewenter I., Tscharntke T. (2003) Fruit set of highland coffee increases with the diversity of pollinating bees, Proc. R. Soc. Lond. B Biol. Sci. 270, 955–961 [CrossRef].
  • Knerer G. (1992) The biology and social behaviour of Evylaeus malachurus (K.) (Hymenoptera; Halictidae) in different climatic regions of Europe, Zool. Jahrb. Abt. Syst. Oekol. Geogr. Tiere 119, 261–290.
  • Knight T.M., Chase J.M., Hillebrand H., Holt R.D. (2006) Predation on mutualists can reduce the strength of trophic cascades, Ecol. Lett. 9, 1173–1178 [CrossRef] [PubMed].
  • Koeniger G. (1991) Differences in filling of the spermatheca after natural and artificial insemination of the queen honeybee, Apidologie 22, 439–441.
  • Koh L.P., Dunn R.R., Sodhi N.S., Colwell R.K., Proctor H.C., Smith V.C. (2004) Species coextinctions and the biodiversity crisis, Science 305, 1632–1634 [CrossRef] [PubMed].
  • Kosior A., Celary W., Olejniczak P., Fijal J., Król W., Solarz W., Plonka P. (2007) The decline of the bumble bees and cuckoo bees (Hymenoptera: Apidae: Bombini) of Western and Central Europe, Oryx 41, 79–88 [CrossRef].
  • Kotiaho J.S., Kaitala V., Komonen A., Päivinen J. (2005) Predicting the risk of extinction from shared ecological characteristics, Proc. Natl Acad. Sci. USA 102, 1963–1967 [CrossRef] [PubMed].
  • Kratochwil A., Klatt M. (1989) Apoide Hymenopteren an Ruderalstellen der Stadt Freiburg i. Br. (BRD) – submediterrane Faunenelemente an Standorten kleinräumig hoher Persistenz, Zool. Jahrb. Syst. 116, 379–389.
  • Kremen C., Ricketts T. (2000) Global perspectives on pollination disruptions. Conserv. Biol. 14, 1226–1228.
  • Kremen C., Williams N.M., Thorp R.W. (2002) Crop pollination from native bees at risk from agricultural intensity, Proc. Natl Acad. Sci. USA 99, 16812–16816 [CrossRef] [PubMed].
  • Kremen C., Williams N.M., Bugg R.L., Fay J.P., Thorp R.W. (2004) The area requirements of an ecosystem service: crop pollination by native bee communities in California, Ecol. Lett. 7, 1109–1119 [CrossRef].
  • Kremen C., Williams N.M., Aizen M.A., Gemmill-Herren B., LeBuhn G., Minckley R.L., Packer L., Potts S.G., Roulston T., Steffan-Dewenter I., Vásquez D.P., Winfree R., Adams L., Crone E.E., Greenleaf S.S., Keitt T.H., Klein A.-M., Regetz J., Ricketts T.H. (2007) Pollination and other ecosystem services provided by mobile organisms: a conceptual framework for the effects of land-use change, Ecol. Lett. 10, 299–314 [CrossRef] [PubMed].
  • Kuhlmann M. (2000) Die Struktur von Stechimmenzönosen (Hymenoptera Aculeata) ausgewählter Kalkmagerrasen des Diemeltales unter besonderer Berücksichtigung der Nutzungsgeschichte und des Requisitenangebotes, Abh. Westf. Mus. Naturkd. 62, 3–102.
  • Kuhlmann M., Else G.R., Dawson A., Quicke D.L.J. (2007) Molecular, biogeographical and phonological evidence for the existence of three western European sibling species in the Colletes succinctus group (Hymenoptera: Apidae), Org. Divers. Evol. 7, 155–165 [CrossRef].
  • Lande R., Engen S., Saether B.-E. (2003) Stochastic population dynamics in ecology and conservation, Oxford University Press, USA.
  • Larsen T.H., Williams N., Kremen C. (2005) Extinction order and altered community structure rapidly disrupt ecosystem functioning, Ecol. Lett. 8, 538–547 [CrossRef].
  • Lewis O.T. (2006) Climate change, species-area curves and the extinction crises, Phil. Trans. R. Soc. B 361, 163–171 [CrossRef].
  • Linsley E.G. (1958) The ecology of solitary bees, Hilgardia 27, 543–599.
  • Mayer C., Kuhlmann M. (2004) Synchrony of pollinators and plants in the winter rainfall area of South Africa – observations from a drought year, Trans. R. Soc. S. Afr. 59, 55–57.
  • Meek B., Loxton D., Sparks T., Pywell R., Pickett H., Nowakowski M. (2002) The effect of arable field margin composition on invertebrate biodiversity, Biol. Conserv. 106, 259–271 [CrossRef].
  • Memmott J., Waser N.M. (2002) Integration of alien plants into a native flower-pollinator visitation web, Proc. R. Soc. Lond. B Biol. Sci. 269, 2395–2399 [CrossRef].
  • Memmott J., Waser N.M., Price M.V. (2004) Tolerance of pollination networks to species extinctions, Proc. R. Soc. Lond. B Biol. Sci. 271, 2605–2611 [CrossRef].
  • Memmott J., Craze P.G., Waser N.M., Price M.V. (2007) Global warming and the disruption of plant-pollinator interactions, Ecol. Lett. 10, 710–717 [CrossRef] [PubMed].
  • Michener C.D. (1974) The social behavior of the bees, Harvard University Press.
  • Michener C.D. (2007) The bees of the world, 2nd ed., Johns Hopkins Press, Baltimore.
  • Minckley R.L., Cane J.H., Kervin L. (2000) Origins and ecological consequences of pollen specialization among desert bees, Proc. R. Soc. Lond. B Biol. Sci. 267, 265–271 [CrossRef].
  • Minckley R.L., Wcislo W.T., Yanega D., Buchmann S.L. (1994) Behavior and Phenology of a Specialist Bee (Dieunomia) and Sunflower (Helianthus) Pollen Availability, Ecology 75, 1406–1419 [CrossRef].
  • Moldenke A.R. (1979) Host-plant coevolution and the diversity of bees in relation to the flora of North America, Phytologia 43, 357–419.
  • Morandin L.A., Winston M.L. (2005) Wild bee abundance and seed production in conventional, organic, and genetically modified canola, Ecol. Appl. 15, 871–881 [CrossRef].
  • Moretti M., de bello F., Roberts S.P.M., Potts S.G. (2009) Taxonomical versus functional responses of bee communities to fire in two contrasting climatic regions, J. Anim. Ecol. 78, 98–108 [CrossRef] [PubMed].
  • Moritz R.F.A., Kraus F.B., Kryger P., Crewe R.M. (2007) The size of wild honeybee populations (Apis mellifera) and its implications for the conservation of honeybees, J. Insect Conserv. 11, 391–397 [CrossRef].
  • Müller A. (1996) Host-plant specialization in western palearctic anthidiine bees (Hymenoptera: Apoidea: Megachilidae), Ecol. Monogr. 66, 235–257 [CrossRef].
  • Müller A., Kuhlmann M. (2008) Pollen hosts of western palaearctic bees of the genus Colletes (Hymenoptera: Colletidae) – the Asteraceae paradox, Biol. J. Linn. Soc. 95, 719–733 [CrossRef].
  • Müller A., Diener S., Schnyder S., Stutz K., Sedivy C., Dorn S. (2006) Quantitative pollen requirements of solitary bees: implications for bee conservation and the evolution of bee-flower relationships, Biol. Conserv. 130, 604–615 [CrossRef].
  • National Research Council of the National Academies (2006) Status of Pollinators in North America. National Academy Press, Washington, DC.
  • Norris K. (2004) Managing threatened species: the ecological toolbox, evolutionary theory and declining-population paradigm, J. Appl. Ecol. 41, 413–426 [CrossRef].
  • O'Grady J.J., Reed D.H., Brook B.W., Frankham R. (2004) What are the best correlates of predicted extinction risk? Biol. Conserv. 118, 513–520 [CrossRef].
  • O'Toole C., Raw A. (1991) Bees of the World, Sterling Publishing, New York.
  • Okuyama T., Holland J.N. (2008) Network structural properties mediate the stability of mutualistic communities, Ecol. Lett. 11, 208–216 [CrossRef] [PubMed].
  • Oldroyd B.P., Nanork P. (2009) Conservation of Asian honeybees, Apidologie, 40, 296–312.
  • Packer L., Owen R. (2001) Population genetic aspects of pollinator decline, Conserv. Ecol. 5.
  • Packer L., Zayed A., Grixti J.C., Ruz L., Owen R.E., Vivallo F., Toro H. (2005) Conservation genetics of potentially endangered mutualisms: reduced levels of genetic variation in specialist versus generalist bees, Conserv. Biol. 19, 195–202 [CrossRef].
  • Pamilo P., Crozier R.H. (1997) Population biology of social insect conservation, Mem. Mus. Victoria 56, 411–419.
  • Pamilo P., Gertsch P., Thorén P., Seppa P. (1997) Molecular population genetics of social insects, Annu. Rev. Ecol. Syst. 28, 1–25 [CrossRef].
  • Paxton R.J. (2005) Male mating behaviour and mating systems of bees: an overview, Apidologie 36, 145–156 [CrossRef] [EDP Sciences].
  • Paxton R.J., Fries I., Pieniazek N.J., Tengö J. (1997) High incidence of infection of an undescribed microsporidium (Microspora) in the communal bee Andrena scotica (Hymenoptera, Andrenidae), Apidologie 28, 129–141 [CrossRef] [EDP Sciences].
  • Paxton R.J., Giovanetti M., Andrietti F., Scamoni E., Scanni B. (1999) Mating in a communal bee Andrena agilissima (Hymenoptera: Andrenidae), Ecol. Ethol. Evol. 11, 371–382.
  • Paxton R.J., Thorén P.A., Estoup A., Tengo J. (2001) Queen-worker conflict over male production and the sex ratio in a facultatively polyandrous bumblebee, Bombus hypnorum: the consequences of nest usurpation, Mol. Ecol. 10, 2489–2498 [CrossRef] [PubMed].
  • Paxton R.J., Ayasse M., Field J., Soro A. (2002) Complex sociogenetic organization and reproductive skew in a primitively eusocial sweat bee, Lasioglossum malachurum, as revealed by microsatellites, Mol. Ecol. 11, 2405–2416 [CrossRef] [PubMed].
  • Pekkarinen A. (1997) Oligolectic bee species in Northern Europe (Hymenoptera, Apoidea), Entomol. Fenn. 8, 205–214.
  • Petanidou T., Ellis W.N., Ellisadam A.C. (1995) Ecogeographical patterns in the incidence of brood parasitism in bees, Biol. J. Linn. Soc. 55, 261–272 [CrossRef].
  • Petanidou T., Kallimanis A.S., Tzanopoulos J., Sgardelis S.P., Pantis J.D. (2008) Long-term observation of a pollination network: fluctuation in species and interactions, relative invariance of network structure and implications for estimates of specialization, Ecol. Lett. 11, 564–575 [CrossRef] [PubMed].
  • Peters G. (1972) Ursachen für den Rückgang der seltenen heimischen Hummelarten (Hym., Bombus et Psithyrus), Entomol. Ber. 1972, 85–90.
  • Peters J.M., Queller D.C., Imperatriz-Fonseca V.L., Roubik D.W., Strassmann J.E. (1999) Mate number, kin selection and social conflicts in stingless bees and honeybees, Proc. R. Soc. Lond. B Biol. Sci. 266, 379–384 [CrossRef].
  • Pimm S.L., Ayres M., Balmford A., Branch G., Brandon K., Brooks T., Bustamante R., Costanza R., Cowling R., Curran L.M., Dobson A., Farber S., da Fonseca G.A., Gascon C., Kitching R., McNeely J., Lovejoy T., Mittermeier R.A., Myers N., Patz J.A., Raffle B., Rapport D., Raven P., Roberts C., Rodriguez J.P., Rylands A.B., Tucker C., Safina C., Samper C., Stiassny M.L., Supriatna J., Wall D.H., Wilcove D. (2001) Can we defy nature's end? Science 293, 2207–2208 [CrossRef] [PubMed].
  • Pohl H., Beutel R.G. (2008) The evolution of Strepsiptera (Hexapoda), Zoology 111, 318–338 [CrossRef].
  • Potts S.G., Willmer P.G. (1997) Abiotic and biotic factors influencing nest-site selection in Halictus rubicundus, a gound nesting halictine bee, Ecol. Entomol. 22, 319–328 [CrossRef].
  • Potts S.G., Vulliamy B., Dafni A., Ne'eman G., Willmer P. (2003) Linking bees and flowers: how do floral communities structure pollinator communities? Ecology 84, 2628–2642 [CrossRef].
  • Potts S.G., Vulliamy B., Roberts S., O'Toole C., Dafni A., Ne'eman G., Willmer P. (2005) Role of nesting resources in organising diverse bee communities in a Mediterranean landscape, Ecol. Entomol. 30, 78–85 [CrossRef].
  • Potts S.G., Petanidou T., Roberts S., O'Toole C., Hulbert A., Willmer P. (2006) Plant-pollinator biodiversity and pollination services in a complex Mediterranean landscape, Biol. Conserv. 129, 519–529 [CrossRef].
  • Potts S.G., Woodcock B.A., Roberts S.P.M., Tscheulin T., Ramsay A.J., Pilgrim E., Brown V.K., Tallowin J.R. (2009) Enhancing pollinator biodiversity in intensive grasslands, J. Appl. Ecol., DOI 10.1111/j.1365-2664.2009.01609.x.
  • Powell J.A., Mackie R.A. (1966) Biological relationships of moth and Yucca whipplei (Lepidoptera: Gelechiidae, Blastobasidae, Prodoxidae), Univ. Calif. Publ. Entomol. 42, 1–59.
  • Powell A.H., Powell G.V.N. (1980) Population dynamics of male euglossine bees in Amazonian forest fragments, Biotropica 19, 176–179 [CrossRef].
  • Praz C.J., Müller A., Dorn S. (2008) Specialized bees fail to develop on no-host pollen: do plants chemically protect their pollen? Ecology 89, 795–804 [CrossRef] [PubMed].
  • Price P.W., Westoby M., Rice B., Atsatt P.R., Fritz R.S., Thompson J.N., Mobley K. (1986) Parasite Mediation in Ecological Interactions, Annu. Rev. Ecol. Syst. 17, 487–505 [CrossRef].
  • Price P.W., Westoby M., Rice B. (1988) Parasite-Mediated Competition – Some Predictions and Tests, Am. Nat. 131, 544–555 [CrossRef].
  • Rasmont P. (1988) Monographie écologique et zoogéographique des bourdons de Belgique et de Belgique (Hymenoptera, Apidae, Bombinae), PhD thesis, Faculté des Sciences Agronomique de l'État, Gembloux, Belgium.
  • Rasmont P., Pauly A., Terzo M., Patiny S., Michez D., Iserbyt S., Barbier Y., Haubruge E. (2005) The survey of wild bees (Hymenoptera, Apoidea) in Belgium and France, FAO report [online] http://www.fao.org/ag/AGP/AGPS/C-CAB/Castudies/pdf/1-010.pdf (accessed on 9 February 2009).
  • Ricketts T. (2004) Do tropical forest fragments enhance pollinator activity in nearby coffee crops, Conserv. Biol. 18, 1–10 [CrossRef].
  • Robertson C. (1925) Heterotropic bees, Ecology 6, 412–436 [CrossRef].
  • Roubik D.W. (1989) Ecology and natural history of tropical bees, Cambridge University Press, Cambridge.
  • Roubik D.W. (2001) Ups and downs in pollinator populations: when is there a decline? Conservation Ecology 5, http://www.consecol.org/vol5/iss1/art2/ (accessed on 16 February 2009).
  • Sakagami S.F., Munakata M. (1972) Distribution and bionomics of a transpalearctic eusocial halictine bee, Lasioglossum (Evylaeus) calceatum, in northern Japan, with reference to its solitary life at high latitude, J. Fac. Sci. Hokkaido Univ. Ser VI Zool. 18, 411–439.
  • Samejima H., Marzuki M., Nagamitsu T., Nakasizuka T. (2004) The effects of human disturbance on a stingless bee community in a tropical rainforest, Biol. Conserv. 120, 577–587 [CrossRef].
  • Sammataro D., Gerson U., Needham G. (2000) Parasitic mites of honey bees: life history, implications and impact, Annu. Rev. Entomol. 45, 519–548 [CrossRef] [PubMed].
  • Schlüns H., Moritz R.F.A., Neumann P., Kryger P., Koeniger G. (2005) Multiple nuptial flights, sperm transfer and the evolution of extreme polyandry in honeybee queens, Anim. Behav. 70, 125–131 [CrossRef].
  • Schmid-Hempel P. (2001) On the evolutionary ecology of host-parasite interactions: addressing the question with regard to bumblebees and their parasites, Naturwissenschaften 88, 147–158 [CrossRef] [PubMed].
  • Schmid-Hempel R., Schmid-Hempel P. (2000) Female mating frequencies in Bombus spp. from Central Europe, Insectes Soc. 47, 36–41 [CrossRef].
  • Schmidt J.O., Thoenes S.C. (1992) Criteria for nest site selection in honey-bees (Hymenoptera: Apidae) – preference between pheromone attractants and cavity shapes, Environ. Entomol. 21, 1130–1133.
  • Schoener T.W. (1979) Generality of the size-distance relation in models of optimal foraging, Am. Nat. 114, 902–914 [CrossRef].
  • Schtickzelle N., Baguette M. (2004) Metapopulation viability analysis of the bog fritillary butterfly using RAMAS/GIS, Oikos 104, 277–290 [CrossRef].
  • Schultz C.B., Hammond P.C. (2003) Using population viability analysis to develop recovery criteria for endangered insects: case study of the Fender's Blue Butterfly, Conserv. Biol. 17, 1372–1385 [CrossRef].
  • Schweiger O., Maelfait J.P., Van Wingerden W., Hendrikx F., Billeter R., Speelmans M., Augenstein I., Aukema B., Aviron S., Bailey D., Bukacek R., Burel F., Diekötter T., Dirksen J., Frenzel M., Herzog F., Liira J., Roubalova M., Bugter R. (2005) Quantifying the impact of environmental factors on arthropod communities in agricultural landscapes across organizational levels and spatial scales, J. Appl. Ecol. 42, 1129–1139 [CrossRef].
  • Scott V.L. (1994) Phenology and trap selection of three species of Hylaeus (Hymenoptera, Colletidae) in upper Michigan, Gt. Lakes Entomol. 27, 39–47.
  • Scott V.L., Kelley S.T., Strickler K. (2000) Reproductive biology of two Coelioxys cleptoparasites in relation to their Megachile hosts (Hymenoptera: Megachilidae), Ann. Entomol. Soc. Am. 93, 941–948 [CrossRef].
  • Simberloff D. (1988) The contribution of population and community biology to conservation science, Annu. Rev. Ecol. Syst. 19, 473–511 [CrossRef].
  • Simonthomas R.T., Simonthomas A.M.J. (1980) Philanthus triangulum and its recent eruption as a predator of honeybees in an Egyptian oasis, Bee World 61, 97–107.
  • Singer M.S. (2008) Evolutionary ecology of polyphagy, in: Tilmon K.J. (Ed.), Specialization, speciation, and radiation: The evolutionary biology of herbivorous insects, University of California Press, Berkeley, pp. 29–42.
  • Smith A.R., Wcislo W.T., O'Donnell S. (2007) Survival and productivity benefits to social nesting in the sweat bee Megalopta genalis (Hymenoptera: Halictidae), Behav. Ecol. Sociobiol. 61, 1111–1120 [CrossRef].
  • Soucy S.L. (2002) Nesting biology and socially polymorphic behavior of the sweat bee Halictus rubicundus (Hymenoptera: Halictidae), Ann. Entomol. Soc. Am. 95, 57 [CrossRef].
  • Staples D.F., Taper M.L., Shepard B.B. (2005) Risk-based vaible population monitoring, Conserv. Biol. 19, 1908–1916 [CrossRef].
  • Steffan-Dewenter I. (2003) Importance of habitat area and landscape context for species richness of bees and wasps in fragmented orchard meadows, Conserv. Biol. 17, 1036–1044 [CrossRef].
  • Steffan-Dewenter I., Münzenberg U., Bürger C., Thies C., Tscharntke T. (2002) Scale-dependent effects of landscape context on three pollinator guilds, Ecology 83, 1421–1432.
  • Steffan-Dewenter I., Tscharntke T. (1999) Effects of habitat isolation on pollinator communities and seed set, Oceologia 121, 432–440 [CrossRef].
  • Steffan-Dewenter I., Tscharntke T. (2001) Succession of bee communities on fallows, Ecography 24, 83–93 [CrossRef].
  • Steffan-Dewenter I., Tscharntke T. (2002) Insect communities and biotic interactions on fragmented calcareous grasslands – a mini review, Biol. Conserv. 104, 275–284 [CrossRef].
  • Steffan-Dewenter I., Westphal C. (2008) The interplay of pollinator diversity, pollination services and landscape change, J. Appl. Ecol. 45, 737–741 [CrossRef].
  • Steffan-Dewenter I., Potts S.G., Packer L. (2005) Pollinator diversity and crop pollination services are at risk, Trends Ecol. Evol. 20, 651–652 [CrossRef] [PubMed].
  • Stork N.E., Lyal C.H.C. (1993) Extinction or Co-Extinction Rates, Nature 366, 307–307 [CrossRef] [PubMed].
  • Stout J.C., Morales C.L. (2009) Ecological impacts of invasive alien species on bees, Apidologie 40, 388–409 [CrossRef] [EDP Sciences].
  • Strickler K. (1979) Specialization and foraging efficiency of solitary bees, Ecology 60, 998–1009 [CrossRef].
  • Tauber M.J., Tauber C.A., Nyrop J.P., Villani M.G. (1998) Moisture, a vital but neglected factor in the seasonal ecology of insects: hypotheses and tests of mechanisms, Environ. Entomol. 27, 523–530.
  • Tewksbury J.J., Levey D.J., Haddad N.M., Sargent S., Orrock J.L., Weldon A., Danielson B.J., Brinkerhoff J., Damschen E.I., Townsend P. (2002) Corridors affect plants, animals, and their interactions in fragmented landscapes, Proc. Natl Acad. Sci. USA 99, 12923–12926 [CrossRef] [PubMed].
  • Thomas C.D., Cameron A., Green R.E., Bakkenes M., Beaumont L.J., Collingham Y.C., Erasmus B.F.N., de Siqueira M.F., Grainger A., Hannah L., Hughes L., Huntley B., van Jaarsveld A.S., Midgley G.F., Miles L., Ortega-Huerta M.A., Peterson A.T., Philips O.L., Williams S.C. (2004) Extinction risk from climate change, Nature 427, 577–280.
  • Thompson J.N. (2005) The Geographic Mosaic of Coevolution, University of Chicago Press, Chicago, Illinois.
  • Tilman D., Reich P.B., Knops J., Wedin D., Mielke T. (2001) Diversity and productivity in a long-term grassland experiment, Science 294, 843–845 [CrossRef] [PubMed].
  • Tonhasca A., Blackmer J.L., Albuquerque G.S. (2002) Abundance and diversity of euglossine bees in the fragmented landscape of the Brazilian Atlantic forest, Biotropica 34, 416–422.
  • Tscharntke T., Brandl R. (2004) Plant-insect interactions in fragmented landscapes, Annu. Rev. Entomol. 49, 405–430 [CrossRef] [PubMed].
  • Tscharntke T., Klein A.M., Kruess A., Steffan-Dewenter I., Thies C. (2005) Landscape perspectives on agricultural intensification and biodiversity – ecosystem service management, Ecol. Lett. 8, 857–874 [CrossRef].
  • Tylianakis J.M., Klein A.-M., Tscharntke T. (2005) Spatiotemporal variation in the diversity of Hymenoptera across a tropical habitat gradient, Ecology 86, 3296–3302 [CrossRef].
  • Tylianakis J.M., Didham R.K., Bascompte J., Wardle D.A. (2008) Global change and species interactions in terrestrial ecosystems, Ecol. Lett. 11, 1351–1363 [CrossRef] [PubMed].
  • Vandergast A.G., Gillespie R.G. (2004) Effects of natural forest fragmentation on a Hawaiian spider community, Environ. Entomol. 33, 1296–1305.
  • Vulliamy B., Potts S.G., Willmer P.G. (2006) The effects of cattle grazing on plant-pollinator communities in a fragmented Mediterranean landscape, Oikos 114, 529–543 [CrossRef].
  • Wagner A.C.W. (1938) Die Stechimmen und Goldwespen des westlichen Norddeutschland, Verh. Ver. Naturwiss. Heimatforsch. Hamburg 26, 94–153.
  • Wcislo W.T. (1987) The roles of seasonality host synchrony and behavior in the evolutions and distributions of nest parasites in Hymenoptera (Insecta). With special reference to bees (Apoidea), Biol. Rev. (Camb.) 63, 515–544 [CrossRef].
  • Wcislo W.T., Cane J.H. (1996) Floral resource utilization by solitary bees (Hymenoptera: Apoidea) and exploitation of their stored foods by natural enemies, Annu. Rev. Entomol. 41, 257–286 [PubMed].
  • Westbury D.B., Woodcock B.A., Harris S.J., Brown V.K., Potts S.G. (2008) The effect of seed mix and management on the abundance of desirable and pernicious unsown species in field margin communities, Weed Sci. 48, 113–123.
  • Westphal C., Steffan-Dewenter I., Tscharntke T. (2003) Mass flowering crops enhance pollinator densities at a landscape scale, Ecol. Lett. 6, 961–965 [CrossRef].
  • Westphal C., Steffan-Dewenter I., Tscharntke T. (2009) Mass flowering oilseed rape improves early colony growth but not sexual reproduction of bumblebees, J. Appl. Ecol. 46, 187–193 [CrossRef].
  • Westrich P. (1989) Die Wildbienen Baden-Württembergs, Stuttgart, Ulmer.
  • Westrich P. (1996) Habitat requirements of central European bees and the problems of partial habitats, in: Matheson A., Buchmann S.L., Westrich P., Williams, I.H. (Eds.), The conservation of bees, Academic Press, London, pp. 1–16.
  • Williams I.H., Corbet S.A., Osborne J.L. (1991) Beekeeping, wild bees and pollination in the European Community, Bee World 72, 170–180.
  • Williams N.M. (2003) Use of novel pollen species by specialist and generalist solitary bees (Hymenoptera: Megachilidae), Oecologia 134, 228–237 [PubMed].
  • Williams N.M., Kremen C. (2007) Resource distributions among habitats determine solitary bee offspring production in a mosaic landscape, Ecol. Appl. 17, 910–921 [CrossRef] [PubMed].
  • Williams N.M., Minckley R.L., Silveiria F.A. (2001) Variation in native bee faunas and its implications for detecting community change, Conserv. Ecol. 5, http://www.consecol.org/vol5/iss1/art7/ (accessed on 16 February 2009).
  • Williams P.H. (1986) Bumble bees and their decline in Britain. Central Association of Beekeepers, UK.
  • Williams P.H., Osborne J. (2009) Bumblebee vulnerability and conservation world-wide, Apidologie, 40, 367–387.
  • Winfree R., Griswold T., Kremen C. (2007) Effect of human disturbance on bee communities in a forested ecosystem, Conserv. Biol. 21, 213–223 [CrossRef] [PubMed].
  • Winfree R., Williams N.M., Gaines H., Ascher J.S., Kremen C. (2008) Wild bee pollinators provide the majority of crop visitation across land-use gradients in New Jersey and Pennsylvania, USA, J. Appl. Ecol. 45, 793–802 [CrossRef].
  • Wülker W. (1964) Parasite-induced changes of internal and external sex characters in insects, Exp. Parasitol. 15, 561–597 [CrossRef] [PubMed].
  • Zammit J., Hogendoorn K., Schwarz M.P. (2008) Strong constraints to independent nesting in a facultatively social bee: quantifying the effects of enemies-at-the-nest, Insectes Soc. 55, 74–78 [CrossRef].
  • Zayed A. (2009) Bee genetics and conservation, Apidologie, 40, 237–262.
  • Zayed A., Packer L., Grixti J.C., Ruz L., Owen R.E., Toro H. (2005) Increased genetic differentiation in a specialist versus a generalist bee: implications for conservation, Conserv. Genet. 6, 1017–1026 [CrossRef].